About Us

Over the last 25 years, Sia has been addressing clients’ specific needs with tailored assignments that delivered the outcomes required, drawing on its breath of expertise and depth of experience.  Founded by Jane Williams in 1988, the business was named Commencements to reflect the focus on start-ups and early stage companies and our connections to Trinity College as a campus company. The name change to the Sia Group in 2000 reflected the broader span that the business had achieved.

Our current focus is on organisational effectiveness.  We help our clients understand the environment in which they operate, develop focus through a robust strategy, improve their internal decision-making and ensure their governance is strong.

The approaches we use to do this include research that provides insight to the decision-making process, facilitation to improve the group dynamic and performance, reviews that examine specific areas of practice and synthesis of the elements to provide clarity for action.